the draka probably is its very insane south african settlers enslave literally all of africa then all of europe after wwii then most of asia also during wwii nukes are thrown around willy nilly the rest of the world attempts to fight them but the draka unleash a plague that cripples the rest of the worlds defenses then the enslaved people are then genetically bred so that they literally can not disobey their masters the normal humans are literally sent back to the stone age where they are hunted for sport